Who are ATI Inc.'s main suppliers?

ATI Inc. (ATI) key suppliers include: BA-PA, BA-PA. View the full supplier network at chainsifter.com/chain/ATI.

Who are ATI Inc.'s major customers?

ATI Inc. (ATI) key customers include: AEROSPACE-MARKET-OEMS, CONVENTIONAL-ENERGY-MARKET, BA-PA, BA-PA. View the full customer network at chainsifter.com/chain/ATI.

What sector is ATI Inc. in?

ATI Inc. (ATI) operates in the general sector. ChainSifter tracks its verified supply chain relationships including suppliers, customers, and strategic partners.

ATI Inc. (ATI): 8 Verified Supply Chain Relationships

2Suppliers

4Customers

2Debt Items

15Related Chains

Source-Backed Evidence Depth

ATI Inc. (ATI) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

9Total relationships

3Distinct source URLs

5High confidence

0.822Average confidence

2026-10-29Latest database update

ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

ATI Inc. Suppliers

Ticker	Name	Confidence	Evidence
BA-PA	BA-PA	72%	n to twelve directors and appointed Elizabeth Lund to the Board as an independent Class III Director, with a term expiring at the Company’s 2026 Annual Meeting of Stockholders, and Jean Lydon-Rodgers…
BA-PA	BA-PA	72%	Reciprocal relationship from BA-PA graph: Reciprocal relationship from ATI graph: n to twelve directors and appointed Elizabeth Lund to the Board as an independent Class III Director, with a term exp…

ATI Inc. Customers

Ticker	Name	Confidence	Evidence
AEROSPACE-MARKET-OEMS	AEROSPACE-MARKET-OEMS	92%	We believe our long-term agreements with aerospace market OEMs and backlog for our specialty materials, including powders, parts and components, position the HPMC segment for continued growth.
CONVENTIONAL-ENERGY-MARKET	CONVENTIONAL-ENERGY-MARKET	90%	First quarter 2026 sales were $537.2 million, a decrease of $23.1 million, or 4%, compared to first quarter 2025, primarily driven by a $37.8 million decline in sales to the conventional energy market.
BA-PA	BA-PA	72%	n to twelve directors and appointed Elizabeth Lund to the Board as an independent Class III Director, with a term expiring at the Company’s 2026 Annual Meeting of Stockholders, and Jean Lydon-Rodgers…
BA-PA	BA-PA	72%	Reciprocal relationship from BA-PA graph: Reciprocal relationship from ATI graph: Reciprocal relationship from BA-PA graph: Reciprocal relationship from ATI graph: Reciprocal relationship from BA-PA …

ATI Inc. Debt Obligations

Instrument	Description	Confidence	Evidence
ATI-DEBT-7937	Xbrl Convertible	90%	xbrl convertible detail from xbrl 2024-12-29.
ATI-DEBT	Debt stack $383.6M	90%	Market cache reports total debt of $383.6M.

ATI Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for ATI Inc..

ATI Inc. Ownership

Holder	Name	Confidence	Evidence
ATI-OWNER-BLACKROCK-INC	BlackRock, Inc.	90%	13F overlay lists BlackRock, Inc. as top holder; 675 tracked holders.

ATI Inc. Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
BA-PA	BOEING CO	100.00	1	['customer', 'supplier']
AVAV	AeroVironment, Inc.	50.00	2
DAL	Delta Air Lines, Inc.	50.00	2
FNWB	First Northwest Bancorp	50.00	2
DCO	Ducommun Incorporated	50.00	2
REFR	Research Frontiers Incorporated	50.00	2
EVEX-WT	Eve Holding, Inc.	50.00	2
CRS	Carpenter Technology Corporation	50.00	2
RKLB	Rocket Lab Corporation	50.00	2
RDW	Redwire Corporation	50.00	2
LMT	Lockheed Martin Corporation	50.00	2
LUV	Southwest Airlines Co.	50.00	2
NOC	Northrop Grumman Corporation	50.00	2
UAL	United Airlines Holdings, Inc.	50.00	2
WWD	Woodward, Inc.	50.00	2

ATI Inc. Supply Chain